WO2008114342A1 - 電源スイッチ回路及び半導体集積回路装置 - Google Patents
電源スイッチ回路及び半導体集積回路装置 Download PDFInfo
- Publication number
- WO2008114342A1 WO2008114342A1 PCT/JP2007/055359 JP2007055359W WO2008114342A1 WO 2008114342 A1 WO2008114342 A1 WO 2008114342A1 JP 2007055359 W JP2007055359 W JP 2007055359W WO 2008114342 A1 WO2008114342 A1 WO 2008114342A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power switch
- switch circuit
- semiconductor integrated
- integrated circuit
- control signal
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/0008—Arrangements for reducing power consumption
- H03K19/0016—Arrangements for reducing power consumption by using a control or a clock signal, e.g. in order to apply power supply
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Electronic Switches (AREA)
- Semiconductor Integrated Circuits (AREA)
- Logic Circuits (AREA)
Abstract
過渡電流の増大を確実に抑制し得る電源スイッチ回路(SWX1)。電源スイッチ回路(SWX1)は、制御信号(E)に応答して出力電圧(VDD)を生成する第1トランジスタ(T1)と、前記制御信号と前記第1トランジスタの出力電圧との論理処理により前記制御信号を遅延させる時間差発生回路(20)とを備える。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2007/055359 WO2008114342A1 (ja) | 2007-03-16 | 2007-03-16 | 電源スイッチ回路及び半導体集積回路装置 |
JP2009504942A JP4855514B2 (ja) | 2007-03-16 | 2007-03-16 | 電源スイッチ回路及び半導体集積回路装置 |
US12/561,046 US8258829B2 (en) | 2007-03-16 | 2009-09-16 | Power switch circuit and semiconductor integrated circuit device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2007/055359 WO2008114342A1 (ja) | 2007-03-16 | 2007-03-16 | 電源スイッチ回路及び半導体集積回路装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/561,046 Continuation US8258829B2 (en) | 2007-03-16 | 2009-09-16 | Power switch circuit and semiconductor integrated circuit device |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008114342A1 true WO2008114342A1 (ja) | 2008-09-25 |
Family
ID=39765464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/055359 WO2008114342A1 (ja) | 2007-03-16 | 2007-03-16 | 電源スイッチ回路及び半導体集積回路装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8258829B2 (ja) |
JP (1) | JP4855514B2 (ja) |
WO (1) | WO2008114342A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010153535A (ja) * | 2008-12-25 | 2010-07-08 | Renesas Electronics Corp | 半導体装置及びそのスイッチトランジスタの制御方法 |
JP2010183339A (ja) * | 2009-02-05 | 2010-08-19 | Kawasaki Microelectronics Inc | 演算回路 |
JP2013066179A (ja) * | 2011-09-16 | 2013-04-11 | Samsung Electronics Co Ltd | 電力制御回路、それを含む半導体装置及び該電力制御回路の動作方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9467136B1 (en) * | 2015-10-05 | 2016-10-11 | Monolithic Power Systems, Inc. | Monolithic integrated circuit switch device with output current balancing for parallel-connection |
US9847133B2 (en) * | 2016-01-19 | 2017-12-19 | Ememory Technology Inc. | Memory array capable of performing byte erase operation |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03266519A (ja) * | 1990-03-16 | 1991-11-27 | Oki Electric Ind Co Ltd | 半導体集積回路 |
JP2001143477A (ja) * | 1999-11-09 | 2001-05-25 | Nec Corp | 半導体装置 |
JP2003289245A (ja) * | 2002-03-28 | 2003-10-10 | Fujitsu Ltd | リーク電流遮断回路を有する半導体集積回路 |
JP2004503996A (ja) * | 2000-06-14 | 2004-02-05 | アドバンスト・マイクロ・ディバイシズ・インコーポレイテッド | 電気的負荷を順番にスイッチングするための制御回路 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02151115A (ja) * | 1988-12-02 | 1990-06-11 | Fujitsu Ltd | 信号駆動方式 |
JPH07142982A (ja) * | 1993-11-15 | 1995-06-02 | Hitachi Ltd | 出力回路 |
JP2001044822A (ja) * | 1999-08-03 | 2001-02-16 | Nec Shizuoka Ltd | Cmosインバータ回路 |
-
2007
- 2007-03-16 WO PCT/JP2007/055359 patent/WO2008114342A1/ja active Application Filing
- 2007-03-16 JP JP2009504942A patent/JP4855514B2/ja not_active Expired - Fee Related
-
2009
- 2009-09-16 US US12/561,046 patent/US8258829B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03266519A (ja) * | 1990-03-16 | 1991-11-27 | Oki Electric Ind Co Ltd | 半導体集積回路 |
JP2001143477A (ja) * | 1999-11-09 | 2001-05-25 | Nec Corp | 半導体装置 |
JP2004503996A (ja) * | 2000-06-14 | 2004-02-05 | アドバンスト・マイクロ・ディバイシズ・インコーポレイテッド | 電気的負荷を順番にスイッチングするための制御回路 |
JP2003289245A (ja) * | 2002-03-28 | 2003-10-10 | Fujitsu Ltd | リーク電流遮断回路を有する半導体集積回路 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010153535A (ja) * | 2008-12-25 | 2010-07-08 | Renesas Electronics Corp | 半導体装置及びそのスイッチトランジスタの制御方法 |
JP2010183339A (ja) * | 2009-02-05 | 2010-08-19 | Kawasaki Microelectronics Inc | 演算回路 |
JP2013066179A (ja) * | 2011-09-16 | 2013-04-11 | Samsung Electronics Co Ltd | 電力制御回路、それを含む半導体装置及び該電力制御回路の動作方法 |
Also Published As
Publication number | Publication date |
---|---|
US20100001782A1 (en) | 2010-01-07 |
JPWO2008114342A1 (ja) | 2010-06-24 |
JP4855514B2 (ja) | 2012-01-18 |
US8258829B2 (en) | 2012-09-04 |
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